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Merck & Company Inc (MRK)

Symbol	Exchange	Currency
MRK	NYSE	USD	Real-time
0QAH	London	USD	Real-time
MRK	Mexico	MXN	Delayed
1MRKX	Milan	EUR	Real-time
MRK	Frankfurt	EUR	Delayed
MRK	TradeGate	EUR	Delayed
MRK	Xetra	EUR	Delayed
MRKm	Buenos Aires	ARS	Delayed
MRCK34	B3	BRL	Delayed
MRK	Vienna	EUR	Real-time
MRK	Ukraine	UAH	Delayed
MRK	Lima	USD	Delayed

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121.93 +2.18 +1.82%

06/02 - Closed. Currency in USD

After Hours

122.60

+0.71

+0.58%

2:46:22 - Real-time Data

Type: Equity

Market: United States

Volume: 13,083,323
Bid/Ask: 0.00 / 0.00
Day's Range: 120.44 - 122.66

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Merck&Co Option Chain

Get free option data for MRK. You'll find Call and Put Strike Prices, Last Price, Change, Volume, Implied Volatility, Theoretical and Greeks for Merck&Co options for the expiration dates selected. Below this information you can also find an open interest chart for the stock's options.

Expiration Date:

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Strike Price:

Quotes Analysis

Feb 06, 2026 20:24 GMT

Calls

Puts

Last	Chg.	Bid	Ask	Vol	Strike	Last	Chg.	Bid	Ask	Vol
66.12	0%	65.5	67.95	0	55.00	0.04	0%	0	2.13	0
MRK Call 55.00 Exp: Feb 13, 2026 Last: 66.12 Chg.: 0% SymbolMRK\|20260213\|55.00C Delta0 Imp Vol0 Bid65.5 Gamma0 Theoretical0 Ask67.95 Theta0 Intrinsic Value67.04 Volume0 Vega0 Time Value-0.92 Open Interest10 Rho0 Delta / Theta0 MRK Put 55.00 Exp: Feb 13, 2026 Last: 0.04 Chg.: 0% SymbolMRK\|20260213\|55.00P Delta-0.053 Imp Vol4.3785 Bid0 Gamma0.0015 Theoretical2.13 Ask2.13 Theta-0.5701 Intrinsic Value-67.04 Volume0 Vega0.0182 Time Value67.08 Open Interest3 Rho-0.0015 Delta / Theta0.093
0	0%	60.5	63.4	0	60.00	0	0%	0	2.13	0
MRK Call 60.00 Exp: Feb 13, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260213\|60.00C Delta0.9951 Imp Vol2.0997 Bid60.5 Gamma0.0004 Theoretical61.95 Ask63.4 Theta-0.0335 Intrinsic Value62.04 Volume0 Vega0.0023 Time Value-62.04 Open Interest0 Rho0.0055 Delta / Theta-29.6822 MRK Put 60.00 Exp: Feb 13, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260213\|60.00P Delta-0.0588 Imp Vol3.9693 Bid0 Gamma0.0017 Theoretical2.13 Ask2.13 Theta-0.5608 Intrinsic Value-62.04 Volume0 Vega0.0198 Time Value62.04 Open Interest0 Rho-0.0016 Delta / Theta0.1048
0	0%	55.5	58.4	0	65.00	0	0%	0	0.01	0
MRK Call 65.00 Exp: Feb 13, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260213\|65.00C Delta0.9946 Imp Vol1.8744 Bid55.5 Gamma0.0005 Theoretical56.95 Ask58.4 Theta-0.0328 Intrinsic Value57.04 Volume0 Vega0.0025 Time Value-57.04 Open Interest0 Rho0.0062 Delta / Theta-30.3483 MRK Put 65.00 Exp: Feb 13, 2026 Last: 0 Chg.: 0% SymbolMRK\|20260213\|65.00P Delta-0.0013 Imp Vol1.5598 Bid0 Gamma0.0002 Theoretical0.01 Ask0.01 Theta-0.0079 Intrinsic Value-57.04 Volume0 Vega0.0007 Time Value57.04 Open Interest0 Rho0 Delta / Theta0.1612
					122.04	Price @ Feb 06, 2026 20:24 GMT
1.36	83.78%	1.12	1.33	77	123.00	2.23	0%	2.15	2.38	11
MRK Call 123.00 Exp: Feb 13, 2026 Last: 1.36 Chg.: 83.78% SymbolMRK\|20260213\|123.00C Delta0.4073 Imp Vol0.253 Bid1.12 Gamma0.0908 Theoretical1.22 Ask1.33 Theta-0.1194 Intrinsic Value-0.96 Volume77 Vega0.0655 Time Value2.32 Open Interest183 Rho0.0093 Delta / Theta-3.4097 MRK Put 123.00 Exp: Feb 13, 2026 Last: 2.23 Chg.: 0% SymbolMRK\|20260213\|123.00P Delta-0.5978 Imp Vol0.2415 Bid2.15 Gamma0.095 Theoretical2.23 Ask2.38 Theta-0.1109 Intrinsic Value0.96 Volume11 Vega0.0653 Time Value1.27 Open Interest2 Rho-0.0123 Delta / Theta5.3911
0.95	86.27%	0.79	0.89	144	124.00	2.72	-33.66%	2.79	3.05	5
MRK Call 124.00 Exp: Feb 13, 2026 Last: 0.95 Chg.: 86.27% SymbolMRK\|20260213\|124.00C Delta0.3166 Imp Vol0.2472 Bid0.79 Gamma0.0853 Theoretical0.84 Ask0.89 Theta-0.107 Intrinsic Value-1.96 Volume144 Vega0.0601 Time Value2.91 Open Interest204 Rho0.0072 Delta / Theta-2.96 MRK Put 124.00 Exp: Feb 13, 2026 Last: 2.72 Chg.: -33.66% SymbolMRK\|20260213\|124.00P Delta-0.6837 Imp Vol0.2472 Bid2.79 Gamma0.0854 Theoretical2.92 Ask3.05 Theta-0.1041 Intrinsic Value1.96 Volume5 Vega0.06 Time Value0.76 Open Interest1 Rho-0.0138 Delta / Theta6.5703
0.6	71.43%	0.54	0.65	924	125.00	3.13	-25.12%	3.5	3.8	3
MRK Call 125.00 Exp: Feb 13, 2026 Last: 0.6 Chg.: 71.43% SymbolMRK\|20260213\|125.00C Delta0.2427 Imp Vol0.252 Bid0.54 Gamma0.0735 Theoretical0.6 Ask0.65 Theta-0.0957 Intrinsic Value-2.96 Volume924 Vega0.0528 Time Value3.56 Open Interest218 Rho0.0056 Delta / Theta-2.5364 MRK Put 125.00 Exp: Feb 13, 2026 Last: 3.13 Chg.: -25.12% SymbolMRK\|20260213\|125.00P Delta-0.763 Imp Vol0.2462 Bid3.5 Gamma0.0744 Theoretical3.65 Ask3.8 Theta-0.0894 Intrinsic Value2.96 Volume3 Vega0.052 Time Value0.17 Open Interest28 Rho-0.0149 Delta / Theta8.5315

Open Positions

Calls

Puts

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